Yes, United Airlines offers a most premium flight class cabin for its travelers to make their journey comfortable and calm. Moreover, how good it is depends on whether travelers are flying domestic or international long-haul routes. In domestic flights, travelers get priority check-in, security, and boarding, two free checked bags, larger and wider recliner seats, premium snacks, etc., and in international long-haul flights over 900 miles, travelers also get all domestic flight services plus access to United Club lounges, hot meal service, lie-flat pods, WiFi, in-flight entertainment services, personal attendance, etc. To find out more about United Airlines First Class costs and the booking process, please visit the official website and read the blog mentioned by Fares First Class.